com.google.template.soy.soytree

Class SwitchNode

java.lang.Object

com.google.template.soy.basetree.AbstractNode

com.google.template.soy.soytree.AbstractSoyNode

com.google.template.soy.soytree.AbstractCommandNode

com.google.template.soy.soytree.AbstractParentCommandNode<SoyNode>

com.google.template.soy.soytree.SwitchNode

All Implemented Interfaces:

Node, ParentNode<SoyNode>, SoyNode, SoyNode.CommandNode, SoyNode.ExprHolderNode, SoyNode.ParentSoyNode<SoyNode>, SoyNode.SplitLevelTopNode<SoyNode>, SoyNode.StandaloneNode, SoyNode.StatementNode

public final class SwitchNode
extends AbstractParentCommandNode<SoyNode>
implements SoyNode.StandaloneNode, SoyNode.SplitLevelTopNode<SoyNode>, SoyNode.StatementNode, SoyNode.ExprHolderNode

Node representing a 'switch' statement.

Important: Do not use outside of Soy code (treat as superpackage-private).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SwitchNode.Builder Builder for SwitchNode.

Nested classes/interfaces inherited from interface com.google.template.soy.soytree.SoyNode

SoyNode.BlockCommandNode, SoyNode.BlockNode, SoyNode.CommandNode, SoyNode.ConditionalBlockNode, SoyNode.ExprHolderNode, SoyNode.Kind, SoyNode.LocalVarBlockNode, SoyNode.LocalVarInlineNode, SoyNode.LocalVarNode, SoyNode.LoopNode, SoyNode.MsgBlockNode, SoyNode.MsgPlaceholderInitialNode, SoyNode.MsgSubstUnitNode, SoyNode.ParentSoyNode<N extends SoyNode>, SoyNode.RenderUnitNode, SoyNode.SplitLevelTopNode<N extends SoyNode>, SoyNode.StandaloneNode, SoyNode.StatementNode

Field Summary

Fields inherited from class com.google.template.soy.basetree.AbstractNode

SPACES

Method Summary

Modifier and Type	Method and Description
SwitchNode	clone() Copies this node.
List<ExprUnion>	getAllExprUnions() Returns the list of expressions in this node.
String	getCommandText() May be overridden by subclasses to keep consistent with tree modifications.
ExprRootNode<?>	getExpr() Returns the parsed expression, or null if the expression is not in V2 syntax.
String	getExprText() Returns the text for the expression to switch on.
SoyNode.Kind	getKind() Returns this node's kind (corresponding to this node's specific type).
SoyNode.BlockNode	getParent() Gets this node's parent.

Methods inherited from class com.google.template.soy.soytree.AbstractParentCommandNode

addChild, addChild, addChildren, addChildren, appendSourceStringForChildren, appendTreeStringForChildren, clearChildren, getChild, getChildIndex, getChildren, numChildren, removeChild, removeChild, replaceChild, replaceChild, toSourceString, toTreeString

Methods inherited from class com.google.template.soy.soytree.AbstractCommandNode

buildTagStringHelper, buildTagStringHelper, getCommandName, getTagString

Methods inherited from class com.google.template.soy.soytree.AbstractSoyNode

getId, getSourceLocation, setId, setSourceLocation, toString

Methods inherited from class com.google.template.soy.basetree.AbstractNode

couldHaveSyntaxVersionAtLeast, getNearestAncestor, getSyntaxVersionBound, hasAncestor, maybeSetSyntaxVersionBound, setParent

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.template.soy.basetree.ParentNode

addChild, addChild, addChildren, addChildren, appendSourceStringForChildren, appendTreeStringForChildren, clearChildren, getChild, getChildIndex, getChildren, numChildren, removeChild, removeChild, replaceChild, replaceChild

Methods inherited from interface com.google.template.soy.soytree.SoyNode

getId, getSourceLocation, setId, setSourceLocation

Methods inherited from interface com.google.template.soy.basetree.Node

couldHaveSyntaxVersionAtLeast, getNearestAncestor, getSyntaxVersionBound, hasAncestor, maybeSetSyntaxVersionBound, setParent, toSourceString, toTreeString

Method Detail

getKind

public SoyNode.Kind getKind()

Description copied from interface: SoyNode

Returns this node's kind (corresponding to this node's specific type).

Specified by:

getKind in interface SoyNode

getExprText

public String getExprText()

Returns the text for the expression to switch on.

getExpr

public ExprRootNode<?> getExpr()

Returns the parsed expression, or null if the expression is not in V2 syntax.

getAllExprUnions

public List<ExprUnion> getAllExprUnions()

Description copied from interface: SoyNode.ExprHolderNode

Returns the list of expressions in this node.

Specified by:

getAllExprUnions in interface SoyNode.ExprHolderNode

getCommandText

public String getCommandText()

Description copied from class: AbstractCommandNode

May be overridden by subclasses to keep consistent with tree modifications.

Specified by:

getCommandText in interface SoyNode.CommandNode

Overrides:

getCommandText in class AbstractCommandNode

getParent

public SoyNode.BlockNode getParent()

Description copied from interface: Node

Gets this node's parent.

Specified by:

getParent in interface Node

Specified by:

getParent in interface SoyNode

Specified by:

getParent in interface SoyNode.StandaloneNode

Overrides:

getParent in class AbstractSoyNode

Returns:

This node's parent.

clone

public SwitchNode clone()

Description copied from interface: Node

Copies this node. The clone's parent pointer is set to null.

All clone() overrides should follow this contract:

• only leaf classes (in the class hierarchy) should have non-abstract clone methods
• all leaf classes should be final
• all leaf copy constructors should be private
• all clone methods should look exactly like:

  
      {@literal @}Override public T clone() {
        return new T(this);
      }
   

• all non-leaf copy constructors should be protected

NOTE: this means we do not ultimately delegate to Object.clone(), ever.

TODO(lukes): The usecases for a clone method are few and far between. Making the AST nodes immutable (or at least unmodifiable) would be preferable to maintaining our clone() methods.

Specified by:

clone in interface Node

Specified by:

clone in interface SoyNode

Specified by:

clone in class AbstractSoyNode

Returns:

A clone of this code.